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DATA SHEET
SKY13290-313LF: PHEMT 10 W SPDT Switch 500 MHz-2.5 GHz
Features
Broadband: 500 MHz-2.5 GHz G Very low insertion loss: 0.4 dB typ. @ 900 MHz G High isolation: 26 dB typ. @ 900 MHz G High input power compression: 0.1 dB at > 40 dBm G Low current consumption: <100 A @ 3 V G Miniature QFN-6 2 x 3 mm package G Lead (Pb)-free and RoHS-compliant MSL-1 @ 260 C per JEDEC J-STD-020
G
Functional Block Diagram
J2 V1
J1
J3
V2
Description
The SKY13290-313LF is a PHEMT IC high-power SPDT switch. This high-power switch has been designed for use from 500 MHz-2.5 GHz, where low loss, high isolation, low control voltage and ultraminiature package size are required. It can be controlled with positive, negative or a combination of both voltages. The RF signal paths within the SKY13290-313LF are fully bilateral. Some standard implementations include T/R switching for telematic applications at elevated power levels. Switching is controlled via two control voltage inputs. Depending upon the voltage level applied to the control voltage pins, the common RF port (J1) is connected to one of two RF ports (J2 or J3) via a low insertion loss path, while the path between J1 and the other RF port is in its isolation state. When the control voltages are toggled, the states between J1 and J2, as well as J1 and J3, are also toggled. The SKY13290-313LF is available in a lead (Pb)-free, RoHS-compliant, QFN-6 2 x 3 mm plastic package. An evaluation board is available upon request.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200488 Rev. D * Skyworks Proprietary Information. * Products and product information are subject to change without notice. * April 27, 2007
1
DATA SHEET * SKY13290-313LF
Electrical Specifications at 25 C
VCTRL = 0/3 V, T = 25C, PINPUT = 0 dbm, ZO = 50 , unless otherwise noted
Parameter Insertion loss Frequency 0.5-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.5-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 23 17 15 Min. Typ. 0.40 0.45 0.55 26 20 18 20 20 Max. 0.5 0.6 0.7 Unit dB dB dB dB dB dB dB dB
Isolation
Return loss(1)
1. Return loss state. Lower frequency return loss is dependent on value of the DC blocks.
Operating Characteristics at 25 C
VCTRL = 0/3 V, T = 25C, PINPUT = 0 dbm, ZO = 50 , unless otherwise noted
Parameter Switching characteristics: Rise/fall time On/off time Input power for 0.1 dB compression Thermal resistance Control voltage VLOW = 0 V @ 20 A maximum VHIGH = 2.7 V @ 100 A maximum to 10 V @ 200 A maximum Condition 10/90% or 90/10% RF 50% VCTL to 90/10% RF 900 MHz Frequency Min. Typ. 650 800 40.5 45 Max. Unit ns ns dBm C/W
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
April 27, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200488 Rev. D
DATA SHEET * SKY13290-313LF
Typical Performance Data
ZO = 50 , VCTRL = 0/3 V, unless otherwise noted
J2 0 -0.1 -0.2 J3 0 -5 -10 J2 J3
Insertion Loss (dB)
-0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 0 0.5 1.0 1.5 2.0 2.5 3.0
Isolation (dB)
-15 -20 -25 -30 -35 -40 -45 0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
J2 lS11l 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 J3 lS11l J2 lS22l J3 lS22l 0 -0.1 -0.2 2.7 V
Isolation vs. Frequency
3V 5V 8V 10 V
Insertion Loss (dB) Frequency (GHz)
Return Loss (dB)
-0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 30 31 32 33 34 35 36 37 38 39 40 41
Input Power (dBm)
Return Loss vs. Frequency (Insertion Loss State)
Insertion Loss vs. Input Power F = 900 MHz
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200488 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * April 27, 2007
3
DATA SHEET * SKY13290-313LF
Absolute Maximum Ratings
Characteristic Control voltage range RF input power Operating temperature Storage temperature Value 0 VC 10 V 43.5 dBm, f > 900 MHz -40 C to +85 C -65 C to +150 C
Truth Table
V1 VLOW VHIGH VLOW VHIGH V2 VHIGH VLOW VLOW VHIGH J1-J2 Isolation Insertion loss J1-J3 Insertion loss Isolation
Not recommended(1) Not recommended(1)
Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty.
2.7 V < VHIGH < 10 V, 0 < VLOW < 0.2 V. 1. Switch in undefined state.
CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at all times.
Pin Out (Top View)
J2
1 6
CBL GND
2 5
V1 J1
CBL
3 4
J3
CBL
V2
DC blocking capacitors (CBL) must be supplied externally.
Recommended Solder Reflow Profiles
Refer to the "Recommended Solder Reflow Profile" Application Note.
Pin Descriptions
Pin Number 1 Pin Name J2 Description RF Input/Output - RF input/output port which is either connected to J1 via a low insertion loss path or isolated from J1, according to the logic voltage levels applied to V1 and V2. Equipotential Point - Internal circuit common, which must be connected to the pcb ground or common via the lowest possible impedance. RF Input/Output - RF input/output port which is either connected to J1 via a low insertion loss path or isolated from J1, according to the logic voltage levels applied to V1 and V2. Control Voltage 2 - Control voltage input #2. The logic voltage level applied to this pin, along with the voltage level applied to V1 (pin 6), determines the states of the RF paths between J1-J2 and J1-J3. RF Common Input/Output - RF common input/ output port which is either connected to J2 or to J3 via a low insertion loss and isolated from the other RF port, according to the logic voltage levels applied to V1 and V2. Control Voltage 1 - Control voltage input #1. The logic voltage level applied to this pin, along with the voltage level applied to V2 (pin 4), determines the states of the RF paths between J1-J2 and J1-J3.
Tape and Reel Information
Refer to the "Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation" Application Note.
2 GND
QFN-6
Pin 1 Indicator 0.29 x 0.35
1 2
3
0.078 (2.00 mm) BSC 0.039 (1.00 mm) Max. 0.001 (0.025 mm) 0.001 (0.025 mm) 12 Max.
J3
4
V2
6
0.118
5 (3.00 mm)
BSC
3 4
5
Top View 1.02
6 1 2 3
J1
Side View 0.35 0.08 mm
0.95 BSC
5 4
0.64 BSC
6
V1
0.05 0.05 Bottom View
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
April 27, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200488 Rev. D
DATA SHEET * SKY13290-313LF
Evaluation Board
The evaluation board for the SKY13290-313 allows the switch to be fully exercised. The RF common port is marked "J1", and the two switched RF ports are marked "J2" and "J3". All of the RF ports have SMA connectors mounted. The control voltage inputs are marked "V1" and "V2". The printed circuit board material is Rogers 4003. The RF dielectric layer is 0.012 inches thick, 1/2 oz. copper. The RF transmission lines are each 50 (nominal) microstrip. There are three DC blocking capacitors on the board, C1, C2 and C3, each of which is in series with one of the RF ports. These capacitors are 47 pF. For improved insertion loss at signal frequencies below approximately 500 MHz these capacitors should be replaced with larger capacitance capacitors, such as 1000 pF.
J3 J2 J1
V1 C1 C2 V2
C3
Item C1, C2, C3 J1, J2, J3 U1 Printed Circuit Board
Description DC Blocking Capacitor, 47 pF SMA Connector, Edge Mount SKY13290-313 Skyworks SK39990
Comments 0402
C1 J2
V1
C2 U1 J1
C3 J3 V2
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200488 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * April 27, 2007
5
DATA SHEET * SKY13290-313LF
Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, "Breakthrough Simplicity" and "Innovation to Go" are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Thirdparty brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6
April 27, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200488 Rev. D

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